Data Engineer jobs in United Kingdom

Join to apply for the Data Engineer role at DataAnnotation

We are looking for a Data Engineer to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. To apply to this role, you will need to be proficient in either Python and/or JavaScript. Your role will require proficiency in at least one programming language (JavaScript, Python, C#, C++, HTML, SQL, or Swift) in order to solve coding problems (think LeetCode, HackerRank, etc). For each coding problem, you must be able to explain how your solution solves the problem.

• Give AI chatbots complex coding questions and evaluate their outputs


• Evaluate the quality produced by AI models for correctness and performance

• Fluency in English (native or bilingual level)


• Detail-oriented


• Experience with algorithms, data structures, and debugging workflows


• A current, in progress, or completed Bachelor’s degree is preferred but not required

• This is a full-time or part-time REMOTE position


• You’ll be able to choose which projects you want to work on


• You can work on your own schedule


• Projects are paid hourly starting at $40+ USD per hour, with bonuses on high-quality and high-volume work

• Payment is made via PayPal. We will never ask for any money from you. PayPal will handle any currency conversions from USD.


• Only applicants in the United Kingdom will be considered for this role.


• This is an independent contract position.